Binary Decimal & Hex Converter

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About this app

Binary Decimal Hex Convert

Master Binary, Decimal, Octal & Hexadecimal the smart way!
More than just a converter — this app helps you understand every conversion step-by-step with interactive quizzes, explanations, rewards, and learning tools.

Whether you're a CSE student, programmer, ICT learner, or preparing for exams, this app makes number systems simple, fast, and fun.

🔄 Powerful Number System Converter

Convert instantly between:

Binary to Decimal
Decimal to Binary
Binary to Hexadecimal
Hexadecimal to Binary
Decimal to Octal
Octal to Decimal
Hex to Decimal
Octal to Hex
And more!

Get fast, accurate results across Binary, Decimal, Octal & Hexadecimal systems.

🧠 Step-by-Step Explanations

Don’t just get answers — understand the logic behind every conversion.

Learn how:

Binary conversions work
Decimal values are calculated
Hexadecimal numbers are processed
Octal systems operate in computers

Perfect for learning Digital Logic, Computer Fundamentals, ICT, and Programming basics.

🎯 Interactive Quiz System

Practice and improve with fun quizzes:

Multiple difficulty levels
MCQ & standard quiz modes
Instant feedback
Detailed solutions
Quiz history & progress tracking
🏆 Gamified Learning Experience

Learning becomes addictive with:

XP & coin rewards
Daily bonuses
Achievement system
Global leaderboard
Practice streak motivation
📚 Built for Students & Learners

Ideal for:

CSE students
Polytechnic students
ICT learners
Competitive programming beginners
Digital electronics learners

Supports both English & Bangla (বাংলা).

🌙 Clean & Modern Experience
Dark & Light mode
Lightweight & fast
Offline support
Bookmark important conversions
Simple, modern UI

Why use multiple apps when you can convert, learn, practice, and compete in one place?

Download now and master Binary, Decimal, Octal & Hexadecimal with confidence!

What’s new

This micro-update addresses two critical user experience issues:

Full Bengali Language Support: Permanently resolved the issue where Bengali (Bangla) translations were not loading correctly on some devices after downloading from the Play Store. All Bengali text will now display as intended.

Modern Display (Edge-to-Edge) Fix: Fixed the core display APIs to ensure the app runs flawlessly in full-screen mode on all modern Android devices, resolving UI inconsistency warnings.